From 06c1e2f9b47b5bc9de049e1e1edfed27d8dd2c58 Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <jorge@japaric.io>
Date: Sun, 16 Dec 2018 19:34:16 +0100
Subject: note that the timer queue is not supported on ARMv6-M

---
 build.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'build.rs')

diff --git a/build.rs b/build.rs
index b29f0bd..2419b4e 100644
--- a/build.rs
+++ b/build.rs
@@ -3,6 +3,10 @@ use std::env;
 fn main() {
     let target = env::var("TARGET").unwrap();
 
+    if target.starts_with("thumbv6m") {
+        println!("cargo:rustc-cfg=armv6m")
+    }
+
     if target.starts_with("thumbv7m") | target.starts_with("thumbv7em") {
         println!("cargo:rustc-cfg=armv7m")
     }
-- 
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